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      Diethyl 2-[phen­yl(pyrazol-1-yl)meth­yl]propane­dioate

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          Abstract

          There are two independent mol­ecules in the asymmetric unit of the title compound, C 17H 20N 2O 4, which differ slightly in the orientation of the phenyl ring and carbonyl groups with respect to the pyrazole unit. In the first mol­ecule, the dihedral angle between the phenyl and pyrazole rings is 68.99 (13)° while the two carbonyl groups make a dihedral angle of 72.1 (4)°. The corresponding values in the second mol­ecule are 68.54 (14) and 71.5 (4)°, respectively.

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          Author and article information

          Journal
          Acta Crystallogr Sect E Struct Rep Online
          Acta Cryst. E
          Acta Crystallographica Section E: Structure Reports Online
          International Union of Crystallography
          1600-5368
          01 May 2010
          02 April 2010
          02 April 2010
          : 66
          : Pt 5 ( publisher-idID: e100500 )
          : o1014
          Affiliations
          [a ]Laboratoire de Chimie Organique, Faculté des Sciences Dhar el Mahraz, Université Sidi Mohammed Ben Abdellah, Fès, Morocco
          [b ]Laboratoire de Chimie de Coordination, 205 Route de Narbonne, 31077 Toulouse Cedex, France
          [c ]Centre National pour la Recherche Scientifique et Technique, Division UATRS, Rabat, Morocco
          [d ]Laboratoire de Chimie des Matériaux, Université Med. 1ier, Oujda, Morocco
          Author notes
          Correspondence e-mail: zouihri@ 123456cnrst.ma
          Article
          kj2142 ACSEBH S1600536810011748
          10.1107/S1600536810011748
          2979074
          21579078
          52ed172e-31a1-4c3e-9623-bdd36b9549f4
          © Meskini et al. 2010

          This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.

          History
          : 06 March 2010
          : 29 March 2010
          Categories
          Organic Papers

          Materials characterization
          Materials characterization

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